Amanda C Hahn
Dados Biográficos
| ID | 911145 |
|---|---|
| NOME | Amanda C Hahn |
| PRENOMES | Amanda C |
| SOBRENOME | Hahn |
| ASSINATURA | HAHN A C |
| AFILIAÇÕES | Cal Poly Humboldt |
| ORCID | 0000-0002-4555-7924 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 19 |
| TOTAL DE CITAÇÕES | 7 |
| TOTAL COMO AUTOR | 19 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 2014 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2024 |
| ÍNDICE H | 1 |
Impact of parity and salivary hormonal levels on motivation toward infant emotions
Infant faces have been shown to be particularly motivating stimuli for women. No studies, however, have compared mothers and nonmothers in whether parity modulates approach motivation toward emotional infant faces. We studied 54 Finnish first-time mothers and 42 nonmothers in a pay-per-view key-press task where the participants were shown 20 infant faces with smiling and crying expressions. Participants were able to adjust the time each face was …
No increased inbreeding avoidance during the ovulatory phase of the menstrual cycle
Mate preferences and mating-related behaviors are hypothesized to change over the menstrual cycle to increase reproductive fitness. Recent large-scale studies suggest that previously reported hormone-linked behavioral changes are not robust. The proposal that women's preference for associating with male kin is down-regulated during the ovulatory (high-fertility) phase of the menstrual cycle to reduce inbreeding has not been tested in large sample…
Do voices carry valid information about a speaker’s personality
To which world regions does the valence-dominance model of social perception apply
Over the past 10 years, Oosterhof and Todorov’s valence–dominance model has emerged as the most prominent account of how people evaluate faces on social dimensions. In this model, two dimensions (valence and dominance) underpin social judgements of faces. Because this model has primarily been developed and tested in Western regions, it is unclear whether these findings apply to other regions. We addressed this question by replicating Oosterhof an…
Do more attractive women show stronger preferences for male facial masculinity
No evidence that facial attractiveness, femininity, averageness, or coloration are cues to susceptibility to infectious illnesses in a university sample of young adult women
Temporary Removal
Facial masculinity is only weakly correlated with handgrip strength in young adult women
OBJECTIVES: Ancestrally, strength is likely to have played a critical role in determining the ability to obtain and retain resources and the allocation of social status among humans. Responses to facial cues of strength are therefore thought to play an important role in human social interaction. Although many researchers have proposed that sexually dimorphic facial morphology is reliably correlated with physical strength, evidence for this hypoth…
Hormonal correlates of pathogen disgust
Cultural differences in preferences for facial coloration
Effects of facial coloration on facial attractiveness judgments are hypothesized to be "universal" (i.e., similar across cultures). Cross-cultural similarity in facial color preferences is a critical piece of evidence for this hypothesis. However, only two studies have directly compared facial color preferences in two cultures. Both of those studies reported that White UK and Black African participants showed similar preferences for facial colora…
Reprint of Hormonal correlates of pathogen disgust
Intrasexual Competition Between Females
Cues of Female Estrous
The Psychological Science Accelerator
Concerns about the veracity of psychological research have been growing. Many findings in psychological science are based on studies with insufficient statistical power and nonrepresentative samples, or may otherwise be limited to specific, ungeneralizable settings or populations. Crowdsourced research, a type of large-scale collaboration in which one or more research projects are conducted across multiple lab sites, offers a pragmatic solution t…
No clear evidence for correlations between handgrip strength and sexually dimorphic acoustic properties of voices
OBJECTIVES: Recent research on the signal value of masculine physical characteristics in men has focused on the possibility that such characteristics are valid cues of physical strength. However, evidence that sexually dimorphic vocal characteristics are correlated with physical strength is equivocal. Consequently, we undertook a further test for possible relationships between physical strength and masculine vocal characteristics. METHODS: We tes…
Sex-Specificity in the Reward Value of Facial Attractiveness
Mate choice, mate preference, and biological markets
Although much of the research on human mate preference assumes that mate preference and partner choice will be related to some extent, evidence for correlations between mate preference and mate choice is mixed. Inspired by biological market theories of mate choice, which propose that individuals with greater market value will be better placed to translate their preference into choice, we investigated whether participants' own attractiveness modul…
Women's facial attractiveness is related to their body mass index but not their salivary cortisol
Our results suggest that the types of health information reflected in women's faces include qualities that are indexed by BMI but do not necessarily include qualities that are indexed by cortisol. Am. J. Hum. Biol. 28:352-355, 2016. © 2015 Wiley Periodicals, Inc
Do assortative preferences contribute to assortative mating for adiposity
Assortative mating for adiposity, whereby levels of adiposity in romantic partners tend to be positively correlated, has implications for population health due to the combined effects of partners' levels of adiposity on fertility and/or offspring health. Although assortative preferences for cues of adiposity, whereby leaner people are inherently more attracted to leaner individuals, have been proposed as a factor in assortative mating for adiposi…
To which world regions does the valence-dominance model of social perception apply
Over the past 10 years, Oosterhof and Todorov’s valence–dominance model has emerged as the most prominent account of how people evaluate faces on social dimensions. In this model, two dimensions (valence and dominance) underpin social judgements of faces. Because this model has primarily been developed and tested in Western regions, it is unclear whether these findings apply to other regions. We addressed this question by replicating Oosterhof an…
No increased inbreeding avoidance during the ovulatory phase of the menstrual cycle
Mate preferences and mating-related behaviors are hypothesized to change over the menstrual cycle to increase reproductive fitness. Recent large-scale studies suggest that previously reported hormone-linked behavioral changes are not robust. The proposal that women's preference for associating with male kin is down-regulated during the ovulatory (high-fertility) phase of the menstrual cycle to reduce inbreeding has not been tested in large sample…
Sex-Specificity in the Reward Value of Facial Attractiveness
Do assortative preferences contribute to assortative mating for adiposity
Assortative mating for adiposity, whereby levels of adiposity in romantic partners tend to be positively correlated, has implications for population health due to the combined effects of partners' levels of adiposity on fertility and/or offspring health. Although assortative preferences for cues of adiposity, whereby leaner people are inherently more attracted to leaner individuals, have been proposed as a factor in assortative mating for adiposi…
Do assortative preferences contribute to assortative mating for adiposity
Assortative mating for adiposity, whereby levels of adiposity in romantic partners tend to be positively correlated, has implications for population health due to the combined effects of partners' levels of adiposity on fertility and/or offspring health. Although assortative preferences for cues of adiposity, whereby leaner people are inherently more attracted to leaner individuals, have been proposed as a factor in assortative mating for adiposi…
Mate choice, mate preference, and biological markets
Although much of the research on human mate preference assumes that mate preference and partner choice will be related to some extent, evidence for correlations between mate preference and mate choice is mixed. Inspired by biological market theories of mate choice, which propose that individuals with greater market value will be better placed to translate their preference into choice, we investigated whether participants' own attractiveness modul…
Women's facial attractiveness is related to their body mass index but not their salivary cortisol
Our results suggest that the types of health information reflected in women's faces include qualities that are indexed by BMI but do not necessarily include qualities that are indexed by cortisol. Am. J. Hum. Biol. 28:352-355, 2016. © 2015 Wiley Periodicals, Inc
Sex-Specificity in the Reward Value of Facial Attractiveness
Hormonal correlates of pathogen disgust
Cultural differences in preferences for facial coloration
Effects of facial coloration on facial attractiveness judgments are hypothesized to be "universal" (i.e., similar across cultures). Cross-cultural similarity in facial color preferences is a critical piece of evidence for this hypothesis. However, only two studies have directly compared facial color preferences in two cultures. Both of those studies reported that White UK and Black African participants showed similar preferences for facial colora…
Reprint of Hormonal correlates of pathogen disgust
Intrasexual Competition Between Females
Cues of Female Estrous
The Psychological Science Accelerator
Concerns about the veracity of psychological research have been growing. Many findings in psychological science are based on studies with insufficient statistical power and nonrepresentative samples, or may otherwise be limited to specific, ungeneralizable settings or populations. Crowdsourced research, a type of large-scale collaboration in which one or more research projects are conducted across multiple lab sites, offers a pragmatic solution t…
No clear evidence for correlations between handgrip strength and sexually dimorphic acoustic properties of voices
OBJECTIVES: Recent research on the signal value of masculine physical characteristics in men has focused on the possibility that such characteristics are valid cues of physical strength. However, evidence that sexually dimorphic vocal characteristics are correlated with physical strength is equivocal. Consequently, we undertook a further test for possible relationships between physical strength and masculine vocal characteristics. METHODS: We tes…
No evidence that facial attractiveness, femininity, averageness, or coloration are cues to susceptibility to infectious illnesses in a university sample of young adult women
Temporary Removal
Facial masculinity is only weakly correlated with handgrip strength in young adult women
OBJECTIVES: Ancestrally, strength is likely to have played a critical role in determining the ability to obtain and retain resources and the allocation of social status among humans. Responses to facial cues of strength are therefore thought to play an important role in human social interaction. Although many researchers have proposed that sexually dimorphic facial morphology is reliably correlated with physical strength, evidence for this hypoth…
Do more attractive women show stronger preferences for male facial masculinity
Do voices carry valid information about a speaker’s personality
To which world regions does the valence-dominance model of social perception apply
Over the past 10 years, Oosterhof and Todorov’s valence–dominance model has emerged as the most prominent account of how people evaluate faces on social dimensions. In this model, two dimensions (valence and dominance) underpin social judgements of faces. Because this model has primarily been developed and tested in Western regions, it is unclear whether these findings apply to other regions. We addressed this question by replicating Oosterhof an…
No increased inbreeding avoidance during the ovulatory phase of the menstrual cycle
Mate preferences and mating-related behaviors are hypothesized to change over the menstrual cycle to increase reproductive fitness. Recent large-scale studies suggest that previously reported hormone-linked behavioral changes are not robust. The proposal that women's preference for associating with male kin is down-regulated during the ovulatory (high-fertility) phase of the menstrual cycle to reduce inbreeding has not been tested in large sample…
Impact of parity and salivary hormonal levels on motivation toward infant emotions
Infant faces have been shown to be particularly motivating stimuli for women. No studies, however, have compared mothers and nonmothers in whether parity modulates approach motivation toward emotional infant faces. We studied 54 Finnish first-time mothers and 42 nonmothers in a pay-per-view key-press task where the participants were shown 20 infant faces with smiling and crying expressions. Participants were able to adjust the time each face was …
Psychology (18 obras) · Evolutionary Psychology and Human Behavior (16 obras) · Biology (10 obras) · Social Psychology (10 obras) · Developmental psychology (9 obras) · Medicine (7 obras) · Attractiveness (5 obras) · Facial attractiveness (5 obras) · Physical attractiveness (5 obras) · Psychology of Moral and Emotional Judgment (5 obras)